package d1130.r214.stringdemo;

import java.util.Scanner;

public class Subject {
    public static void main(String[] args) {
        System.out.println(20+30+50+"10");//10010
        System.out.println("10"+20+30+50);//10203050
     /*   Scanner sc = new Scanner(System.in);
        String str=sc.next();
        String[] arr=str.split(",");
        for(int i=0;i<arr.length;i++){
            System.out.println(arr[i]+"=80");
        }

      */

    }
}
